发明名称 EXERCISE DEVICE
摘要 An exercise device for the hands. More specifically the device comprises a resilient ''egg shaped'' body (10) adapted for squeezing with the fingers (22, 24, 28, 30), to exercise the hand (18). Flocking (36) may be applied to the exterior surface of the body (10) to improve its appearance and feel.
申请公布号 WO9100754(A1) 申请公布日期 1991.01.24
申请号 WO1990US03815 申请日期 1990.07.05
申请人 DAVIS, J., MARK 发明人 DAVIS, J., MARK
分类号 A63B21/02;A63B23/16 主分类号 A63B21/02
代理机构 代理人
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